Leon Mika
7526c095ee
Added the notion of controllers and a dispatcher which will queue up operations
73 lines
1.9 KiB
Go
73 lines
1.9 KiB
Go
package main
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import (
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"context"
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"flag"
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"fmt"
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"github.com/aws/aws-sdk-go-v2/config"
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"github.com/aws/aws-sdk-go-v2/service/dynamodb"
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tea "github.com/charmbracelet/bubbletea"
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"github.com/lmika/awstools/internal/common/ui/dispatcher"
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"github.com/lmika/awstools/internal/dynamo-browse/controllers"
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"github.com/lmika/awstools/internal/dynamo-browse/providers/dynamo"
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"github.com/lmika/awstools/internal/dynamo-browse/services/tables"
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"github.com/lmika/awstools/internal/dynamo-browse/ui"
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"github.com/lmika/gopkgs/cli"
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"os"
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)
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func main() {
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var flagTable = flag.String("t", "", "dynamodb table name")
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var flagLocal = flag.Bool("local", false, "local endpoint")
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flag.Parse()
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ctx := context.Background()
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cfg, err := config.LoadDefaultConfig(ctx)
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if err != nil {
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cli.Fatalf("cannot load AWS config: %v", err)
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}
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var dynamoClient *dynamodb.Client
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if *flagLocal {
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dynamoClient = dynamodb.NewFromConfig(cfg,
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dynamodb.WithEndpointResolver(dynamodb.EndpointResolverFromURL("http://localhost:8000")))
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} else {
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dynamoClient = dynamodb.NewFromConfig(cfg)
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}
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dynamoProvider := dynamo.NewProvider(dynamoClient)
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tableService := tables.NewService(dynamoProvider)
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loopback := &msgLoopback{}
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uiDispatcher := dispatcher.NewDispatcher(loopback)
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tableReadController := controllers.NewTableReadController(tableService, *flagTable)
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tableWriteController := controllers.NewTableWriteController(tableService, tableReadController, *flagTable)
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uiModel := ui.NewModel(uiDispatcher, tableReadController, tableWriteController)
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p := tea.NewProgram(uiModel, tea.WithAltScreen())
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loopback.program = p
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f, err := tea.LogToFile("debug.log", "debug")
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if err != nil {
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fmt.Println("fatal:", err)
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os.Exit(1)
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}
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defer f.Close()
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if err := p.Start(); err != nil {
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fmt.Printf("Alas, there's been an error: %v", err)
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os.Exit(1)
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}
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}
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type msgLoopback struct {
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program *tea.Program
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}
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func (m *msgLoopback) Send(msg tea.Msg) {
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m.program.Send(msg)
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}
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